Large Language Models (LLMs) 概念
Vidhi Chugh
AI strategist and ethicist

使用生成式预训练

输入
The quick brown
The quick brown fox
The quick brown fox jumps
The quick brown fox jumps over
The quick brown fox jumps over the
The quick brown fox jumps over the lazy
The quick brown fox jumps over the lazy dog.
输出
fox
jumps
over
the
lazy
dog

隐藏选定词
训练好的模型预测被遮盖的词
原句:"The quick brown fox jumps over the lazy dog."
遮盖后:"The quick [MASK] fox jumps over the lazy dog."
目标:预测缺失词
基于训练数据中的学习
Large Language Models (LLMs) 概念